| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $140.84 | 11.374% | $156.8591 | $156.86 | $156.85 | $156.90 |
| Purchase #2 | $104.86 | 5.288% | $110.405 | $110.41 | $110.40 | $110.40 |
| Purchase #3 | $115.39 | 4.239% | $120.2814 | $120.28 | $120.30 | $120.30 |
| Purchase #4 | $237.50 | 6.433% | $252.7784 | $252.78 | $252.80 | $252.80 |
| Purchase #5 | $123.46 | 3.825% | $128.1823 | $128.18 | $128.20 | $128.20 |
| Purchase #6 | $193.83 | 6.354% | $206.146 | $206.15 | $206.15 | $206.10 |
| Purchase #7 | $224.25 | 11.630% | $250.3303 | $250.33 | $250.35 | $250.30 |
| 7 purchase totals = | $1,140.13 | $1,224.9825 | $1,224.99 | $1,225.05 | $1,225.00 | |